CN101826625B - 膜电极组件、燃料电池堆体和制造燃料电池的方法 - Google Patents

膜电极组件、燃料电池堆体和制造燃料电池的方法 Download PDF

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Publication number
CN101826625B
CN101826625B CN2010101298236A CN201010129823A CN101826625B CN 101826625 B CN101826625 B CN 101826625B CN 2010101298236 A CN2010101298236 A CN 2010101298236A CN 201010129823 A CN201010129823 A CN 201010129823A CN 101826625 B CN101826625 B CN 101826625B
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hydrophobic part
neighboring area
middle section
hydrophobic
electrode assembly
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CN101826625A (zh
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宋佳映
金熙卓
曹诚庸
韩相日
闵明基
蔡根锡
金泰允
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Samsung SDI Co Ltd
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Samsung SDI Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than porosity
    • H01M4/8642—Gradient in composition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8605—Porous electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites
    • H01M8/0245—Composites in the form of layered or coated products
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
    • H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
    • H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
    • H01M8/04171—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal using adsorbents, wicks or hydrophilic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8689—Positive electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49108—Electric battery cell making

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
CN2010101298236A 2009-03-04 2010-03-04 膜电极组件、燃料电池堆体和制造燃料电池的方法 Expired - Fee Related CN101826625B (zh)

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KR1020090018603A KR101084070B1 (ko) 2009-03-04 2009-03-04 연료 전지용 ｍｅａ 및 이를 포함하는 연료 전지 스택
KR18603/09 2009-03-04

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CN101826625A CN101826625A (zh) 2010-09-08
CN101826625B true CN101826625B (zh) 2013-12-04

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US (1) US9356296B2 (fr)
EP (1) EP2226874B1 (fr)
JP (1) JP5261412B2 (fr)
KR (1) KR101084070B1 (fr)
CN (1) CN101826625B (fr)

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JP2010238534A (ja) * 2009-03-31 2010-10-21 Honda Motor Co Ltd 燃料電池用膜電極複合体およびその製造方法
US10326148B2 (en) * 2012-10-19 2019-06-18 Panasonic Intellectual Property Management Co., Ltd. Fuel cell gas diffusion layer and method of manufacturing same
US9461311B2 (en) 2013-03-15 2016-10-04 Ford Global Technologies, Llc Microporous layer for a fuel cell
US8945790B2 (en) * 2013-03-15 2015-02-03 Ford Global Technologies, Llc Microporous layer structures and gas diffusion layer assemblies in proton exchange membrane fuel cells
KR20150004680A (ko) * 2013-07-03 2015-01-13 삼성에스디아이 주식회사 연료 전지용 막-전극 집합체 및 이를 포함하는 연료 전지 스택
WO2016097716A1 (fr) * 2014-12-17 2016-06-23 Intelligent Energy Limited Système de pile à combustible
JP6536477B2 (ja) * 2016-05-13 2019-07-03 トヨタ自動車株式会社 燃料電池
US11883779B2 (en) * 2020-03-31 2024-01-30 Plug Power Inc. Method and system for electrochemically compressing gaseous hydrogen

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CN1806356A (zh) * 2003-04-16 2006-07-19 卡伯特公司 生产膜电极组件的方法
CN101019253A (zh) * 2003-11-12 2007-08-15 日产自动车株式会社 用于燃料电池的电解质膜结构及燃料电池

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US3956014A (en) * 1974-12-18 1976-05-11 United Technologies Corporation Precisely-structured electrochemical cell electrode and method of making same
US6103393A (en) 1998-02-24 2000-08-15 Superior Micropowders Llc Metal-carbon composite powders, methods for producing powders and devices fabricated from same
JP3583897B2 (ja) * 1997-04-11 2004-11-04 三洋電機株式会社 燃料電池
JP4519375B2 (ja) * 2001-08-31 2010-08-04 三菱電機株式会社 燃料電池
JP2004200153A (ja) 2002-12-02 2004-07-15 Sanyo Electric Co Ltd 燃料電池および燃料電池ガス拡散層材料
JP2005038780A (ja) 2003-07-18 2005-02-10 Nissan Motor Co Ltd 固体高分子型燃料電池
US7998638B2 (en) 2004-11-03 2011-08-16 Samsung Sdi Co., Ltd. Electrode for fuel cell, and membrane-electrode assembly and fuel cell system comprising the same
KR101233317B1 (ko) 2005-01-26 2013-02-14 삼성에스디아이 주식회사 연료전지용 전극의 제조방법 및 이에 따라 제조된 전극을 포함하는 막-전극 어셈블리 및 연료전지 시스템
JP2006179317A (ja) 2004-12-22 2006-07-06 Nissan Motor Co Ltd ガス拡散層、および、これを用いた燃料電池
JP2007149454A (ja) * 2005-11-25 2007-06-14 Matsushita Electric Ind Co Ltd ガス拡散層、ガス拡散電極、膜電極接合体及び高分子電解質形燃料電池
JP2007242417A (ja) 2006-03-08 2007-09-20 Nissan Motor Co Ltd 燃料電池
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CN101019253A (zh) * 2003-11-12 2007-08-15 日产自动车株式会社 用于燃料电池的电解质膜结构及燃料电池

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Also Published As

Publication number Publication date
JP5261412B2 (ja) 2013-08-14
EP2226874A2 (fr) 2010-09-08
EP2226874B1 (fr) 2012-06-13
KR20100099982A (ko) 2010-09-15
US9356296B2 (en) 2016-05-31
KR101084070B1 (ko) 2011-11-16
US20100227244A1 (en) 2010-09-09
CN101826625A (zh) 2010-09-08
EP2226874A3 (fr) 2011-05-11
JP2010205723A (ja) 2010-09-16

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